<template>

</template>

<script>
import * as echarts from 'echarts';
export default {
  name: "ChinaHistogram",
  mounted() {
    this.initCharts()
  },
  methods: {
    initCharts() {

      var chartDom = document.getElementById('china-left-top');
      var myChart = echarts.init(chartDom);
      var option;
      $.get(this.$BaseUrl+"/chinaAsiangameInfo/getall",function(res){
        //http:/
        console.log(res);
        let all=[[],[],[],[]]
        res.forEach((value,index)=>{
          all[0].push(value['goldMedal']);
          all[1].push(value['silverMedal']);
          all[2].push(value['bronzeMedal']);
          all[3].push(value['year'])
        });
        console.log(all);
      option = {

        tooltip: {
          trigger: 'axis',
          axisPointer: {
            // Use axis to trigger tooltip
            type: 'shadow' // 'shadow' as default; can also be 'line' or 'shadow'
          }
        },
        legend: {},
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true
        },
        xAxis: {
          type: 'value'
        },
        yAxis: {
          type: 'category',
          data: all[3]
        },
        series: [
          {
            name: '金牌',
            type: 'bar',
            stack: 'total',
            color:"red",
            label: {
              show: true
            },
            emphasis: {
              focus: 'series'
            },
            data:all[0]
          },

          {
            name: '银牌',
            type: 'bar',
            stack: 'total',
            label: {
              show: true
            },
            emphasis: {
              focus: 'series'
            },
            data:all[1]
          },
          {
            name: '铜牌',
            type: 'bar',
            stack: 'total',
            label: {
              show: true
            },
            emphasis: {
              focus: 'series'
            },
            data:all[2]
          }
        ]
      };
        option && myChart.setOption(option);
    })
      window.addEventListener("resize",()=>{
        myChart.resize();
      });
    }
  }
}



</script>

<style scoped>

</style>
